diff options
Diffstat (limited to 'third_party/git/t/t4254-am-corrupt.sh')
| -rwxr-xr-x | third_party/git/t/t4254-am-corrupt.sh | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/git/t/t4254-am-corrupt.sh b/third_party/git/t/t4254-am-corrupt.sh new file mode 100755 index 000000000000..fd3bdbfe2c0a --- /dev/null +++ b/third_party/git/t/t4254-am-corrupt.sh @@ -0,0 +1,37 @@ +#!/bin/sh + +test_description='git am with corrupt input' +. ./test-lib.sh + +test_expect_success setup ' + # Note the missing "+++" line: + cat >bad-patch.diff <<-\EOF && + From: A U Thor <au.thor@example.com> + diff --git a/f b/f + index 7898192..6178079 100644 + --- a/f + @@ -1 +1 @@ + -a + +b + EOF + + echo a >f && + git add f && + test_tick && + git commit -m initial +' + +# This used to fail before, too, but with a different diagnostic. +# fatal: unable to write file '(null)' mode 100644: Bad address +# Also, it had the unwanted side-effect of deleting f. +test_expect_success 'try to apply corrupted patch' ' + test_must_fail git -c advice.amWorkDir=false am bad-patch.diff 2>actual +' + +test_expect_success 'compare diagnostic; ensure file is still here' ' + echo "error: git diff header lacks filename information (line 4)" >expected && + test_path_is_file f && + test_i18ncmp expected actual +' + +test_done |